From patchwork Fri Jun 30 11:58:57 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 9819389 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 74D9A603F2 for ; Fri, 30 Jun 2017 12:00:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 65E8B28510 for ; Fri, 30 Jun 2017 12:00:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5887928550; Fri, 30 Jun 2017 12:00:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8B20128632 for ; Fri, 30 Jun 2017 12:00:01 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id C8257267521; Fri, 30 Jun 2017 13:59:23 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 0078A26751C; Fri, 30 Jun 2017 13:59:22 +0200 (CEST) Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by alsa0.perex.cz (Postfix) with ESMTP id E5E772674F1 for ; Fri, 30 Jun 2017 13:59:08 +0200 (CEST) Received: from [176.12.107.140] (helo=finisterre) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1dQuZh-0001Kf-SF; Fri, 30 Jun 2017 11:59:04 +0000 Received: from broonie by finisterre with local (Exim 4.89) (envelope-from ) id 1dQuZd-0007yL-PG; Fri, 30 Jun 2017 12:58:57 +0100 From: Mark Brown To: Shawn Guo In-Reply-To: <1498742798-3128-2-git-send-email-shawnguo@kernel.org> Message-Id: Date: Fri, 30 Jun 2017 12:58:57 +0100 X-SA-Exim-Connect-IP: 176.12.107.140 X-SA-Exim-Mail-From: broonie@sirena.org.uk X-SA-Exim-Version: 4.2.1 (built Tue, 02 Aug 2016 21:08:31 +0000) X-SA-Exim-Scanned: No (on mezzanine.sirena.org.uk); Unknown failure Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, Kuninori Morimoto , Baoyou Xie , Rob Herring , Mark Brown , Xin Zhou , Jun Nie , linux-arm-kernel@lists.infradead.org Subject: [alsa-devel] Applied "ASoC: audio-graph-card: update bindings for amplifier support" to the asoc tree X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP The patch ASoC: audio-graph-card: update bindings for amplifier support has been applied to the asoc tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From a0c683d734e0b3589892c17d0e1187f20d2c3a54 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 29 Jun 2017 21:26:37 +0800 Subject: [PATCH] ASoC: audio-graph-card: update bindings for amplifier support The audio-graph-card should be able to support widgets and routing in the same way as what simple-audio-card does. The patch adds the properties into audio-graph-card bindings. Then an optional property 'pa-gpios' for controlling external amplifier, which depends on DAPM widgets and routing, is added. Signed-off-by: Shawn Guo Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/sound/audio-graph-card.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-card.txt index bac4b1b1060f..6e6720aa33f1 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph-card.txt +++ b/Documentation/devicetree/bindings/sound/audio-graph-card.txt @@ -10,6 +10,8 @@ see ${LINUX}/Documentation/devicetree/bindings/sound/simple-card.txt Below are same as Simple-Card. - label +- widgets +- routing - dai-format - frame-master - bitclock-master @@ -24,6 +26,9 @@ Required properties: - compatible : "audio-graph-card"; - dais : list of CPU DAI port{s} +Optional properties: +- pa-gpios: GPIO used to control external amplifier. + Example: Single DAI case sound_card {